Responsible sourcing is core to our businesses The following species have an MCS 1-3 rating Developed by the Marine Conservation Society , this system has been developed to help consumers choose the most environmentally sustainable fish. Best choice Eat occasionally Special cases Best Choices Rating 1-2 Atlantic halibut Farmed. Rating 2 Coley MSC certification from Iceland. Rating 2 Dover sole Cornwall and Devon. Rating 2 Gilthead bream Farmed with Global G.A.P. certification. Rating 2 Haddock Northeast Arctic, Icelandic, and Norwegian MSC‑certified fisheries. Rating 2 Hake European, from Cornish or Scottish fisheries with MSC certification. Rating 2 Mussels Farmed, England and Cornwall. Rating 1 Monkfish From South West fisheries and Scottish fisheries. Rating 2 Rainbow trout Farmed, UK, GlobalG.A.P. Rating 2 Stone bass|Meagre Farmed, GlobalG.A.P. certified. Rating 2 Sardine UK‑caught, MSC‑certified fisheries. Rating 2 Seabass Farmed, GlobalG.A.P. / Wild, line‑caught. Rating 2 Turbot Farmed, GlobalG.A.P. Rating 2 Yellowtail kingfish Zeeland‑farmed, ASC‑certified. Rating 1 Eat Occasionally Rating 3 Atlantic cod Iceland, MSC‑certified. Rating 3 Yellowfin tuna Indian Ocean. Rating 3 Atlantic bluefin tuna From licensed South West hook‑and‑line day boats. Rating 3 Lobster Canadian with MSC certification. Rating 3 Salmon Atlantic Farmed, GlobalG.A.P. certified. Rating 3 Megrim Otter trawl, Northern North Sea, West of Scotland or Rockall, and Cornwall. Rating 3 Plaice UK‑caught, South West and Icelandic. Rating 3 Spurdog North Atlantic. Rating 3 Special Cases No rating Has certification Octopus tentacles MSC certified. Without Rating Palourde clams Poole Bay. Best option – hand‑collected. MSC‑certified | May to Dec. Without Rating MSC scallop meat From MSC‑certified USA or Japanese fisheries. Without Rating Credit to Marine Conservation Society (MCS) for Images & Sustainability Ratings - Spring 2026 - Squid MSC certified. Without Rating RSV326
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